Epilepsia
-
New continuous infusion antiepileptic drugs (cIV-AEDs) offer alternatives to pentobarbital for the treatment of refractory status epilepticus (RSE). However, no prospective randomized studies have evaluated the treatment of RSE. This systematic review compares the efficacy of midazolam (MDL), propofol (PRO), and pentobarbital (PTB) for terminating seizures and improving outcome in RSE patients. ⋯ Despite the inherent limitations of a systematic review, our results suggest that treatment with PTB, or any cIV-AED infusion to attain EEG background suppression, may be more effective than other strategies for treating RSE. However, these interventions also were associated with an increased frequency of hypotension, and no effect on mortality was seen. A prospective randomized trial comparing different agents and titration goals for RSE with obligatory continuous EEG monitoring is needed.
-
Randomized Controlled Trial Clinical Trial
Add-on phenytoin fails to prevent early seizures after surgery for supratentorial brain tumors: a randomized controlled study.
To determine the potential effectiveness of phenytoin (PHT) in preventing early postoperative seizures in patients undergoing craniotomy for supratentorial brain tumors. ⋯ PHT, given at dosages producing serum concentrations within the target range, failed to prevent early postoperative seizures in patients treated with concomitant AEDs. Prophylactic administration of PHT cannot be recommended in these patients.
-
Epilepsy and developmental disabilities (DD) often occur together but affect individuals differently and have a complex causal relationship. Most epilepsy in the population with DD is partial or symptomatic generalized. Seizures and antiepileptic drugs (AEDs) can further delay development, and the DD can complicate treatment and adjustment to epilepsy. ⋯ Studies have shown some success with oxcarbazepine (for partial and generalized epilepsy) and with adjunctive lamotrigine. For those on medication regimens, perhaps taking combinations of drugs for numerous years, queries about earlier attempts to reduce AEDs and gradual efforts to substitute less toxic mediations are worthwhile. Vagus nerve stimulation and epilepsy surgery for those with medically refractory epilepsy may be options after careful evaluation.
-
Nonpharmacologic conservative treatments receive too little attention. Depending on the clinical condition of the patients, they may be used alone or in conjunction with other therapies. Their target is the single seizure rather than the epileptic condition as such. ⋯ The latter are individually tailored, based either on spontaneous experiences of the patient or on the anatomy of ictogenesis. Seizure propagation is blocked when a major part of the neurons involved is activated and not recruitable for spread of the epileptic discharge. Seizure arrest rarely is used alone but usually in combination with partially successful pharmacotherapy.